Fracionamento geoquímico de metais em sedimentos e avaliação da qualidade da água do Rio Bento Gomes, Pantanal de Poconé, Mato Grosso

Pós-graduação em Química - IQ

Qualidade hídrica e morfometria da microbacia do córrego da Fazenda Glória, Taquaritinga-SP

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Desempenho agronômico e qualidade dos frutos de bananeiras 'prata anã' e 'maçã' submetidas à adubação fosfatada

Pós-graduação em Agronomia (Horticultura) - FCA

Aceitabilidade e qualidade nutricional de beterrabas in natura e pré-processadas submetidas a diferentes métodos de cocção

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Tipos de condução de hastes na produção e na qualidade de mini tomate em manejo orgânico

Pós-graduação em Agronomia (Horticultura) - FCA

Associação entre variáveis climáticas e qualidade da água para consumo humano por meio de técnicas multivariadas

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Análise de parâmetros de qualidade da água para consumo humano

The Current work to assess the capacity of water potability samples for that, we used seven different brands of mineral water, bought locally, and also collected seven samples of public drinking fountains located in different places on campus headquarters of the State University of Maringá. The parameters analyzed were presence of fecal and total coliform, turbidity, color and compounds with UV-absorption at 254 nm. On the analysis of coliforms, two brands of mineral water and four samples of drinkers showed presence of total coliform, but no analysis indicated the presence of fecal coliforms. In the turbidity parameter, all samples were within the limits allowed by law, for both cases. No apparent color attribute, two samples of mineral water and a sample of drinking were outside the range required by law. Finally, the determination of UV showed the values of light absorption of each sample at a wavelength of 254nm, however, does not yet exist in Brazil a regulation on this parameter. With such analysis, it was possible to compare the results with current legislation. After these findings, it appears that more stringent hygienic practices should be adopted throughout the processing of mineral water as drinking in public. It is also necessary for greater oversight over the other parameters for determining the quality of water.

Parâmetros indicativos para qualidade da água em nascentes com diferentes coberturas de terra e conservação da vegetação ciliar

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos da ractopamina e da imunocastração de suínos nas características da barriga e na qualidade do bacon

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Qualidade dos fenos de capim-tifton 85 e alfafa sobre a biometria corporal e o desempenho esportivo de cavalos atletas na modalidade de três tambores

Pós-graduação em Zootecnia - FMVZ

Influência da adubação orgânica na qualidade da água destinada à irrigação de hortaliças

Pós-graduação em Microbiologia Agropecuária - FCAV

Modelos agrometeorológicos estatísticos de previsão de produtividade e qualidade para cana-de-açúcar

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Programação térmica fetal e duração da fase de eclosão: efeitos sobre a qualidade na eclosão, variáveis sanguíneas, preferência térmica e resposta ao desafio térmico de pintos fêmeas

Pós-graduação em Zootecnia - FCAV

Indicadores de qualidade e composição de leite informal comercializado na região Sudeste do Estado de São Paulo

The informal milk is recognized as the product marketed without inspection. We evaluated the microbiological quality, nutritional ingredients and substances inhibiting bacterial growth in 100 informal samples from cows milk, marketed in the southwest region of the state of Sao Paulo, Brazil. It was found that 77% of Somatic Cell Count (SCC) and 86% of Total Bacterial Count (TBC) of the samples were at odds with the maximum values required by Instruction Rules 62 of the Ministry of Agriculture and Livestock Supply. It was identified to solids contents in disagreement (36%), protein (23%), fat (38%), nonfat dry extract (43%) and 73% urea nitrogen. In 59% of the samples was detected residues of the bacterial growth inhibitors. Were isolated 240 strains of micro-organisms with a prevalence of enterobacteria, streptococci, staphylococci and fungi. The informal milk is marketed in the region without the minimum hygienic conditions and present risks to public health, and represents serious socio-economic problem for the region.

Associação de carboidrases e fitase em dietas valorizadas e seus efeitos sobre desempenho e qualidade dos ovos de poedeiras leves

A total of 350 commercial Bovans White laying hens were used to evaluate the association of carbohydrases and phytase in enriched diets and its effects on performance and egg quality of laying hens. The experiment used a randomized design with five treatments and seven replicates. The treatments were: 1. Positive control without added enzymes and without nutrient enrichment, 2. Negative control (NC) 1 with 1.5% and 6% AME (kcal/kg) enrichment for corn and soybean meal respectively, 2% crude protein (CP) enrichment, and digestible limiting digestible amino acids plus the full matrix for the phytase enzyme; 3. NC 2 with 1.5% and 6% AME (kcal/kg) enrichment, respectively, for corn and soybean meal and 2% crude protein (CP) enrichment, and digestible limiting amino acids plus the sparse matrix for the phytase enzyme, 4. NC 1 supplemented with 100 g ton(-1) carbohydrase and 30g ton(-1) phytase, 5. NC 2 supplemented with 100 g ton(-1) carbohydrase and 30g ton(-1) phytase. According to the results, the positive control treatments, NC1 and NC2, with or without enzyme supplementation, showed guaranteed performance for feed intake, egg yield, weight, egg loss and shell quality.